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公开(公告)号：US20170112360A1
公开(公告)日：2017-04-27
申请号：US15398044
申请日：2017-01-04
Applicant: OLYMPUS CORPORATION
Inventor： Yoshinori TANAKA , Takeshi ITO
CPC classification number: A61B1/00096 , A61B1/00006 , A61B1/00009 , A61B1/0002 , A61B1/0005 , A61B1/043 , A61B1/045 , A61B1/05 , A61B1/0607 , A61B1/0653 , A61B1/0676 , A61B1/07 , G01B11/24 , G01C3/08
Abstract: The observation system images a specimen under illumination lights applied at different timings through irradiation windows arranged near one image sensor, generates optical information included in each image, calculates values of light volumes included in the optical information output from identical-point originated pixels, which have imaged an identical point as the same characteristic point on the specimen, in the respective pixels as a relative distance from an image sensor, compares the optical information between the pixels, and determines the identical point on the specimen as a flat surface portion or an inclined portion on the basis of a comparison result, associates the distance with the flat surface portion or the inclined portion, estimates a surface shape of the specimen, and displays a three-dimensional image of the specimen.
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公开(公告)号：US20160324408A1
公开(公告)日：2016-11-10
申请号：US15215717
申请日：2016-07-21
Applicant: OLYMPUS CORPORATION
Inventor： Satoshi OHARA , Eiji YAMAMOTO , Takeshi ITO , Masahiro NISHIO , Hiroyuki KAMEE , Motoki TABATA
Abstract: A first light source module includes a light source-side connection hole to which a irradiation-side connector of a irradiation module is mechanically detachably attached. The light source-side connection hole is made common to the first irradiation-side connector, which is mounted in the first irradiation module, and the second irradiation-side connector, which is mounted in the second irradiation module, such that the light source-side connection hole is connectable to the first irradiation-side connector and the second irradiation-side connector.
Abstract translation: 第一光源模块包括光源侧连接孔，照射模块的照射侧连接器机械地可拆卸地安装在该光源侧连接孔上。 光源侧连接孔与安装在第一照射模块中的第一照射侧连接器和安装在第二照射模块中的第二照射侧连接器相同， 侧连接孔可连接到第一照射侧连接器和第二照射侧连接器。
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43.发明申请INSERTION SYSTEM AND METHOD OF ADJUSTING SHAPE DETECTION CHARACTERISTICS OF SHAPE SENSOR 审中-公开形状传感器的形状检测特征的插入系统和方法公开(公告)号：US20160128552A1
公开(公告)日：2016-05-12
申请号：US14995496
申请日：2016-01-14
Applicant: OLYMPUS CORPORATION
Inventor： Ryo TOJO , Takeshi ITO
CPC classification number: A61B1/01 , A61B1/00057 , A61B1/00147 , A61B1/00154 , A61B1/0057 , A61B1/045 , A61B50/22 , A61B2034/2061 , A61B2562/0266
Abstract: An insertion system includes an insertion device, a shape sensor, an insertion device holder and an adjustment unit. The insertion device includes an elongated flexible insertion portion. The shape sensor detects a shape of the insertion portion. The insertion device holder holds the insertion device at one end of the insertion portion so that the other end of the insertion portion hangs. The adjustment unit determines an adjustment value to adjust shape detection characteristics of the shape sensor when the insertion device is held by the insertion device holder.
Abstract translation: 插入系统包括插入装置，形状传感器，插入装置保持器和调整单元。 插入装置包括细长的柔性插入部分。 形状传感器检测插入部的形状。 插入装置保持器将插入装置保持在插入部的一端，使得插入部的另一端悬挂。 当插入装置被插入装置保持器保持时，调整单元确定调整值以调整形状传感器的形状检测特性。
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公开(公告)号：US20150374218A1
公开(公告)日：2015-12-31
申请号：US14845784
申请日：2015-09-04
Applicant: OLYMPUS CORPORATION
Inventor： Masahiro NISHIO , Takeshi ITO , Eiji YAMAMOTO
CPC classification number: A61B1/0653 , A61B1/00009 , A61B1/0002 , A61B1/00039 , A61B1/043 , A61B1/045 , A61B1/0638 , A61B1/0684 , A61B5/14546 , A61B5/1455
Abstract: A wavelength converter is configured to convert wavelengths of plural primary light of different wavelengths emitted from primary light sources, respectively. When a special light observation mode to emphasize and display a specific observation target in an observation target is input into a mode input circuit, a light source is configured to successively light from an aperture of a same position, the primary light sources to successively irradiate the observation target with plural illuminating light including the light whose wavelength has been converted by the wavelength converter. An image acquiring section is configured to acquire images every time the observation target is irradiated with respective illuminating light, and to generate a special light observation image of the observation target based on the images.
Abstract translation: 波长转换器被配置为分别转换从一次光源发射的不同波长的多个初级光的波长。 当在观察目标中强调并显示特定观察目标的特殊光观察模式被输入到模式输入电路时，光源被配置为从相同位置的孔连续点亮，所述主光源依次照射 具有多个照明光的观察对象，该照明光包括其波长已被波长转换器转换的光。 图像获取部被配置为在每次用各个照明光照射观察目标时获取图像，并且基于图像生成观察对象的特殊光观察图像。
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公开(公告)号：US20150335226A1
公开(公告)日：2015-11-26
申请号：US14818843
申请日：2015-08-05
Applicant: OLYMPUS CORPORATION
Inventor： Toru KUBOI , Ryo TOJO , Takeshi ITO
CPC classification number: A61B1/0051 , A61B1/00112 , A61B1/00131 , A61B1/00165 , A61B1/018 , A61B1/07 , A61B2034/2061 , G02B23/2476 , G02B23/26
Abstract: A bending apparatus includes a shape sensor including a light source, an optical fiber, a detecting part, and a light receiver. The shape sensor utilizes a variation in optical characteristics, which is detected by the detecting part in accordance with a variation of curvature of the optical fiber when the optical fiber is bent. The shape sensor is freely bendable in any direction and having directivity in detection sensitivity for a bending direction. A bending direction restriction mechanism is combined with the shape sensor and has bending directivity including such a property of ease in bending that bending is easy in at least a specific direction other than a direction of a center line, and such a property of difficulty in bending that bending is difficult in directions other than the specific direction.
Abstract translation: 弯曲装置包括：形状传感器，包括光源，光纤，检测部分和光接收器。 形状传感器利用光学特性的变化，该光学特性由光纤弯曲时根据光纤的曲率变化由检测部检测。 形状传感器可以在任何方向上自由弯曲并且具有弯曲方向的检测灵敏度的方向性。 弯曲方向限制机构与形状传感器组合，并且具有包括弯曲容易性的弯曲方向性，至少在除了中心线的方向之外的特定方向上弯曲容易的弯曲方向性，以及弯曲难度的性质 在特定方向以外的方向上弯曲困难。
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Patent Agency Ranking
公开(公告)号：US20140268642A1
公开(公告)日：2014-09-18
申请号：US14293551
申请日：2014-06-02
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi ITO
IPC: F21K99/00
CPC classification number: F21K9/64 , A61B1/063 , A61B1/0638 , A61B1/0653 , A61B1/0661 , A61B1/0676 , A61B1/07 , F21V9/30 , F21Y2115/30 , G02B6/0003 , G02B6/0006 , G02B6/0008 , G02B6/001 , G02B23/2469 , H01S5/4025 , H01S5/4087
Abstract: A light source device includes a first semiconductor light source, a second semiconductor light source, and a wavelength converter. The first semiconductor light source emits light in a first wavelength range. The second semiconductor light source emits light in a second wavelength range different from the first wavelength range. The wavelength converter absorbs the light in the first wavelength range to emit light in a third wavelength range different from either of the first wavelength range and the second wavelength range, and transmits the light in the second wavelength range substantially entirely.
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公开(公告)号：US20140094649A1
公开(公告)日：2014-04-03
申请号：US14098705
申请日：2013-12-06
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi ITO
CPC classification number: A61B1/00154 , A61B1/00055 , A61B1/00057 , A61B1/00114 , A61B1/00117 , A61B1/042 , A61B1/0669 , A61B1/07 , A61B1/273 , A61B5/01 , A61B5/6885 , A61B2017/00084 , A61B2017/345 , A61B2090/065 , A61B2090/0811 , G02B23/2476
Abstract: An insertion opening attachment is used in combination with an endoscope apparatus configured to observe the inside of a subject. The attachment is attached to an insertion opening opened in the subject into which an insertion unit of the endoscope apparatus is inserted, wherein the insertion opening attachment comprises an attachment main body having a flanged cylindrical shape which is fixed to a peripheral edge region of the insertion opening in a state the insertion opening attachment is inserted in the insertion opening. The attachment main body comprises is attachment state detection unit which detects whether the attachment main body is attached to the insertion opening and an insertion state detection unit which detects whether the insertion unit is inserted in the insertion opening.
Abstract translation: 与构造成观察被检体内部的内窥镜装置组合使用插入开口附件。 所述附件安装在所述内窥镜装置的插入单元插入的被检体开口的插入口上，所述插入开口附件包括具有凸缘状的安装主体，所述附件主体固定在所述插入件的周缘区域 在插入开口附件插入插入口的状态下打开。 附件主体包括安装状态检测单元，其检测附接主体是否附接到插入口;以及插入状态检测单元，其检测插入单元是否插入在插入开口中。
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公开(公告)号：US20140015413A1
公开(公告)日：2014-01-16
申请号：US14027292
申请日：2013-09-16
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi ITO , Masahiro NISHIO
IPC: H05B37/02
CPC classification number: H05B37/02 , G02B6/26 , G02B6/3624 , G02B6/4286 , H01S5/005 , H01S5/02284 , H01S5/06825
Abstract: A driving method of a light source apparatus includes causing a primary light source to emit checking light. The checking light has light intensity sufficient to check a state of the light source apparatus and unharmful to the human body even when the checking light leaks. This emission is based on an output signal from a photodetector having detected a light radiated from a light conversion unit. The method further includes checking a state of the light source apparatus. The checking the state of the light source apparatus is based on an output signal from the photodetector having detected light radiated from the light conversion unit and entering the photodetector based on the checking light.
Abstract translation: 光源装置的驱动方法包括使一次光源发出检查光。 即使检查光泄漏，检查光具有足以检查光源装置的状态并且对人体不好的光强度。 该发射基于来自已经检测到从光转换单元辐射的光的光电检测器的输出信号。 该方法还包括检查光源装置的状态。 检查光源装置的状态是基于来自具有从光转换单元辐射的检测光并且基于检查光进入光电检测器的光检测器的输出信号。
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公开(公告)号：US20130296651A1
公开(公告)日：2013-11-07
申请号：US13936283
申请日：2013-07-08
Applicant: Olympus Corporation
Inventor： Takeshi ITO , Masahiro NISHIO
IPC: A61B1/06
CPC classification number: A61B1/06 , A61B1/00 , A61B1/00036 , A61B1/0684 , A61B5/09 , A61B17/00 , A61B34/20 , A61B34/25 , A61B2034/252 , A61B2090/0807 , A61B2090/309
Abstract: An endoscope system includes an illumination unit which includes a modulation section configured to control a visible light source so that visible light from the visible light source is subjected to intensity modulation in a predetermined pattern, and emits modulated visible light as illumination light, a detection section configured to detect the modulated visible light, and a determination section configured to determine whether an insertion portion of an endoscope is present in an object based on a detection result of the detection section. The illumination unit is arranged outside the object, and the detection section is arranged at the insertion portion.
Abstract translation: 一种内窥镜系统，包括照明单元，其包括调制部，其被配置为控制可见光源，使得来自所述可见光源的可见光以预定图案进行强度调制，并且发射作为照明光的调制可见光，所述检测部 被配置为检测调制的可见光，以及确定部，其被配置为基于检测部的检测结果来确定内窥镜的插入部是否存在于物体中。 照明单元设置在物体的外侧，检测部配置在插入部。
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50.发明申请公开(公告)号：US20250082175A1
公开(公告)日：2025-03-13
申请号：US18955168
申请日：2024-11-21
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi ITO , Satoru ADACHI
Abstract: An endoscope apparatus includes: an imaging device; a light source device; an illumination light control circuit; a first processing circuit; and a second processing circuit. The light source device emits first support illumination light in a first time period. The first processing circuit acquires a first support image obtained with the first support illumination light. The second processing circuit extracts first diagnosis support information on the basis of the first support image. The light source device emits second support illumination light being as a result of dimming control on the basis of the first diagnosis support information in a second time period. The first processing circuit acquires a second support image with the second support illumination light. The second processing circuit acquires support display information on the basis of the second support image. The first processing circuit executes image processing, based on the support display information, on the display image.
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